The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers…
Priority MEDIUM 58CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string.
Why it matters now
EPSS 0.15165 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:d-link:dnr-326_firmware:*:*:*:*:*:*:*:* | up to 1.40b03 | Vulnerable | D-Link |
| cpe:2.3:h:dlink:dnr-326:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:d-link:dnr-326_firmware:*:*:*:*:*:*:*:* Versions up to 1.40b03 Vulnerable ·D-Link
- cpe:2.3:h:dlink:dnr-326:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-7858
- 2026-10-03 Alias added: GHSA-h23x-694w-xf68
References
More D-Link Dnr-326 Firmware vulnerabilities
- TI-2014-06529 Stack-based buffer overflow in login_mgr.cgi in D-Link firmware DNR-320L and DNS-320LW… CVSS 3.0CRITICAL 9.8
- TI-2014-06527 D-Link DNS-320L firmware before 1.04b12, DNS-327L before 1.03b04 Build0119, DNR-326… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2014-7858 · CVE Program
- CVE-2014-7858 · NVD
- FIRST EPSS
- GHSA-h23x-694w-xf68 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences